They're doing chemistry, geology, hydrology, petrology...everything but astronomy!

研究化学、地理、水文、岩石等等，总之都不天文学！

We get our understanding of how the cycle operates from research in climatology and hydrology.

我从气候学和水文学的研究中了解了这个循环如何运作的。

Geologists can study hydrology, faults, disturbance.

地质学家可以研究水文学、断层、扰动。

The water levels at the Huayuankou hydrology station rose to 4,020 cubic meters per second at 9 pm Monday, said the MWR.

9 月 27 日 21 时，黄河花园口站流量涨至 4,020 方米每秒。

This perfect storm of hydrology is what makes the Outer Banks so unpredictable and dangerous for navigation.

这种完美的水文风暴使得外滩群岛的航行变得不可预测且危险重重。

Think of climatology as the atmospheric phase, and hydrology as the land phase of the water cycle.

将气候学视为大气阶段，将水文学视为水循环的陆地阶段。

For example, the directions of climate and global change, terrestrial hydrology and aquatic ecology, and soil and land resource research.

在科研，教育，政府部门和公共事业，企业与咨询服务都应用广泛。

But there is still much we can learn as we continue to better understand the remarkable hydrology and geology of our red neighbor.

，随着我继续更好地了解我的红色邻居非凡的水文和地质情况，我仍然可以学到很多东西。

The Stimson Center’s Richard Cronin said China has no transparency because it does not disclose hydrology data, information Beijing views as a state secret.

史汀生中心的理查德·克罗宁 (Richard Cronin) 表示， 中国不透明， 因为不公开水文数据， 北京认为这些信息属于国家机密。

The water flow at the Tongguan hydrology station in the middle of the river has increased rapidly, reaching 5,020 cubic meters per second at 3:48 pm Monday.

黄河中游潼关站流量迅速上涨，至 9 月 27 日 15 时 48 分，潼关站流量涨至 5,020 方米每秒。

And hydrology is the study of the water, the distribution and effect of the water on the Earth's surface and in the soil and layers of rock.

水文学研究水、水在地球表面以及土壤和岩石层中的分布和影响的学科。